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The hottest month of the year in Riverside is August, with an average high of 94°F and low of 65°F. The cool season lasts for 3.8 months, from November 22 to March 16, with an average daily high temperature below 72°F. The coldest month of the year in Riverside is December, with an average low of 44°F and high of 68°F.
The optimal period to visit Riverside for favorable weather is from April to June. During these months, the temperatures are pleasurably warm, ranging from an average high of 73°F (22.8°C) in April to 84.2°F (29°C) in June, and an average low from 50.5°F (10.3°C) to 58.6°F (14.8°C).
- How many days does it rain in Riverside?Throughout the year, there are 49 rainfall days , and 7.32" of precipitation is accumulated.
- When it does not snow in Riverside?In Riverside, California, snow does not fall in January , March through December .
- How many days does it snow in Riverside?Throughout the year, in Riverside, California, there are 0.1 snowfall days .
- What is the rainiest month in Riverside?The wettest months are February and December , with an average 1.61" of rainfall .
- When does it snow in Riverside?February is the only month when snow falls in Riverside.
- When does it snow the most in Riverside?The month with the most snowfall days is February , when snow falls for 0.1 days .
- What are the months with the least sunshine in Riverside?February and December , with an average of 6.8h of sunshine , are months with the least sunshine in Riverside.
- When is Daylight Saving Time (DST) in Riverside?On Sunday, March 12. 2023 , at 2:00 am, Daylight Saving Time starts , and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday...
- What is the most humid month in Riverside?With an average relative humidity of 56% , May is the most humid month in Riverside, California.
Currently: 63 °F. Clear. (Weather station: Riverside Municipal Airport, USA). See more current weather. Annual Weather Averages in Riverside. Based on weather reports collected during 1992–2021. Showing: Weather by CustomWeather, © 2024. Need some help? Climate data and weather averages in Riverside.
The numbers here tell you how hot and cold the weather usually is in Riverside, California during each month of the year. The average high and low temperatures are listed below for Riverside, in both degrees Fahrenheit and Celsius. Maximums and minimums are only part of the temperature picture.
Riverside Climate Graph - California Climate Chart. Riverside weather averages and climate Riverside, California. Monthly temperature, precipitation and hours of sunshine. A climate graph showing rainfall, temperatures and normals.
Riverside temperature averages by year; High °F Low °F Year High °C Low °C; 78: 53: 2023: 25: 12: 81: 55: 2022: 27: 13: 80: 54: 2021: 27: 12: 82: 54: 2020: 28: 12: 79: 53: 2019: 26: 12: 81: 55: 2018: 27: 13: 82: 56: 2016: 28: 13: 82: 56: 2015: 28: 13: 82: 56: 2014: 28: 13 – 54: 2013 – 12: 81: 54: 2012: 27: 12: 79: 52: 2011: 26: 11 ...
The average temperature is of 13.5 °C (56 °F), with a minimum of 7.1 °C (44.7 °F) and a maximum of 19.9 °C (67.9 °F). On the coldest nights of the month, the temperature usually drops to around 1.5 °C (34.5 °F). On the warmest days of the month, the temperature usually reaches around 29.5 °C (85 °F).
